2000 Jeep Laredo low idle

2000 JEEP GRAND CHEROKEE LAREDO
Avatar
JERID
  • MEMBER
  • 2 POSTS
i have a 2000 jeep grand cherokee larado that wont idle without dying at any type of stop. it seems kinda random because sometimes it will run just fine. It also seems like the lower on fuel it runs, the worse it will idle. i already ran 2 bodles of gas treatment and cleaned out the throttle body do you know what it could be?
Aug 14, 2013 at 9:06 AM
Advertisement
Avatar
WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
I would verify correct fuel pressure first but it sounds like you may have a bad IAC (idle air control)

Check for an vacuum leaks also.
Aug 14, 2013 at 9:59 AM
Avatar
JERID
  • MEMBER
  • 2 POSTS
thank you so much. those are good ideas
Aug 14, 2013 at 10:08 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.